Tentukan infers dari fungsi f(x) = 2x + 6
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[tex]f(x) = 2x + 6[/tex]
Misalkan, [tex]y = f(x)[/tex]
Sehingga, [tex]y = 2x + 6[/tex]
[tex]2x = y - 6[/tex]
[tex]x = \frac{y - 6}{2} [/tex]
[tex]{f}^{ - 1}(x) = \frac{x - 6}{2} [/tex]
Jawaban:
https://kooralive.live-kooora.com/?m=1
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